Commenting

[eevleevs]

Please add function to commment/uncomment selected text.

[dingens]

To anyone who needs this desperately, you can sort-of add it yourself using snippets. (However, this is only possible using the comment environment, you cannot make Gummi add % signs this way; and you cannot un-comment easily)

Add a snippet (Edit → Preferences → Editor) with the following text:

\begin{comment}
$1$SELECTED_TEXT
\end{comment}

and assign a shortcut key. You can then comment selected text by pressing this key combination.